6 CONTENTS
Viewing Automatically Configured IP Information 48
Setting Up Command Line Interface Management 50
Setting Up Command Line Interface Management using SSH 52
Setting Up Web Interface Management 53
Setting Up SNMP Management 54
Default Users and Passwords 55
4 PROBLEM SOLVING
Solving Problems Indicated by LEDs 58
Solving Hardware Problems 59
Solving Communication Problems 60
A PIN-OUTS
Null Modem Cable 63
PC-AT Serial Cable 63
Modem Cable 64
Ethernet Port RJ-45 Pin Assignments 64
B TECHNICAL SPECIFICATIONS
Switch 4200G 12-Port 67
Switch 4200G 24-Port 68
Switch 4200G (48-Port) 69
Related Standards 69
C OBTAINING SUPPORT FOR YOUR PRODUCT
Register Your Product 71
Purchase Value-Added Services 71
Troubleshoot Online 72
Access Software Downloads 72
Telephone Technical Support and Repair 72
Contact Us 73
10014914_AB_Switch 4200G.book Page 6 Tuesday, October 2, 2007 12:13 PM